Linked Life Data

4014216

Source:http://linkedlifedata.com/resource/pubmed/id/4014216

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1985-8-19
pubmed:abstractText
In computer-assisted telephone interviewing, questions are displayed on a computer screen, and responses are entered directly into a computerized data file. In 1981-1982, a randomized trial of computer-assisted telephone interviewing, compared with telephone interviewing with responses directly recorded on printed questionnaires, was carried out. The respondents were surrogates for 400 white Florida residents who died in 1979 and were randomly selected from a death certificate-based case-control study of colorectal cancer. Outcomes examined included participation rate after initial phone contact, length of interview, recorded number of comments, recorded number of probes, unresolved "don't know" responses, and the interviewer's evaluation of the quality of the interview. The computer-assisted telephone interviewing system resulted in the 25-30-minute interviews lasting, on the average, 3.4 minutes (14%) longer. The average number of comments decreased from 5.5 to 4.1 (a 25% difference) and probes from 10.2 to 8.3 (a 19% difference) in the computer-assisted interviews. These differences were markedly smaller than the differences noted between individual interviewers.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0002-9262
pubmed:author
pubmed:issnType
Print
pubmed:volume
122
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
335-40
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
A comparison of computer-assisted and hard copy telephone interviewing.
pubmed:publicationType
Journal Article, Clinical Trial, Comparative Study, Randomized Controlled Trial